134643746750 has 16 divisors (see below), whose sum is σ = 252053094384. Its totient is φ = 53857498600.

The previous prime is 134643746719. The next prime is 134643746759. The reversal of 134643746750 is 57647346431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134643746759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269287244 + ... + 269287743.

It is an arithmetic number, because the mean of its divisors is an integer number (15753318399).

Almost surely, 2^134643746750 is an apocalyptic number.

134643746750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134643746750 is a deficient number, since it is larger than the sum of its proper divisors (117409347634).

134643746750 is an equidigital number, since it uses as much as digits as its factorization.

134643746750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538575004 (or 538574994 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 50.

The spelling of 134643746750 in words is "one hundred thirty-four billion, six hundred forty-three million, seven hundred forty-six thousand, seven hundred fifty".